attempt in the court to declare the concluded contract void in law

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Note added at 15 mins (2018-03-13 20:48:18 GMT)
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When a contract is void, it is not valid. It can never be enforced under state or federal laws. A void contract is null from the moment it was created and neither party is bound by the terms. Think of it as one that a court would never recognize or ...http://blog.lawdepot.com/what-makes-a-contract-invalid/
Contracts signed by drunks, the mentally ill, the certifiably insane can all be declared void by a court of law. https://seqlegal.com/blog/10-key-facts-about-english-contrac...
asking a court to declare that contract void, or to reform (rewrite) it. https://www.americanbar.org/content/dam/aba/migrated/publice...
For example, a contract is void if both parties mistakenly believe that the contract can be performed when, in fact, it is impossible to perform it. https://contracts.uslegal.com/frequently-asked-questions/
How does the law determine which promises are enforceable contracts and which are not? ... In some instances, the unfairness is so extreme that the contract is considered void, in other words, a court will declare that no contract was ever formed. What are some of the ... Any contract signed by that person is void. http://smallbusiness.findlaw.com/business-contracts-forms/wi...


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Note added at 3 hrs (2018-03-14 00:15:51 GMT)
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E.g.: Then it is void in law. Then if it be void in law, how can it make a forfeiture? Suppose a lessee for years, or for life, makes a feoffment, but it is not duly executed for want of livery and seisin, by which it is void in law, can this make a forfeiture of the estate of the lessee ? https://books.google.com.ua/books?id=TfdhAAAAcAAJ&pg=PA1231&...
or
https://books.google.com.ua/books/about/A_Void_in_Law_a_Voic...